CompTIA SecurityX

Who can take it

CompTIA logo

CompTIA SecurityX Eligibility

CAS-005

Whether you can sit the CompTIA SecurityX certification exam: prerequisites, who the exam is for, and the skills it assesses.

3 prerequisites
professional level
5 skills

Prerequisites and requirements

Published requirements for this certification.

  • At least five years of IT or cybersecurity experience
  • At least two years of enterprise security architecture or security operations experience
  • Recommended: CompTIA Security+ or equivalent knowledge

Who this exam is for

SecurityX is intended for experienced cybersecurity professionals preparing for senior roles such as security architect, security engineer, enterprise security consultant, SOC manager, security infrastructure engineer, and cybersecurity lead. It is especially valuable for professionals who design and manage secure enterprise, cloud, and hybrid environments; oversee incident response and security operations; or are responsible for governance, risk, and compliance decisions. The certification is also relevant for government and defense personnel because it meets ISO 17024 standards and is recognized by DoD 8140 and 8570. Candidates should have at least five years of combined IT and security experience, including two years emphasizing enterprise security architecture and incident response.

Skills assessed

What the exam actually tests, beyond the domain names.

Enterprise security architecture and Zero Trust
Hybrid and cloud security controls
Threat and vulnerability management
Security operations, incident response, and forensics
Risk, governance, and security program oversight

The domains you will be assessed on

Eligibility is not only about paperwork. These are the areas you have to actually know.

DomainWeightTopic count
Security Operations28%5
Security Architecture18%5
General Security Concepts12%5
Threats, Vulnerabilities, and Mitigations22%5
Security Program Management and Oversight20%5

How demanding this exam is

Cognitive load
Very high: candidates must process complex, multi-domain scenarios and integrate security architecture, operations, and governance decisions under time pressure.

Our focus for this certification: Certilum focuses on high-yield security architecture and operations scenarios, helping candidates master enterprise decision-making, avoid common traps in performance-based questions, and apply frameworks in real enterprise contexts.

More about the CompTIA SecurityX exam

Explore the rest of this page series: format, cost, difficulty, requirements and how to prepare.

Related certifications

Explore other certifications in the same category and see how they stack up.

Frequently asked questions

Everything you need to know about the CompTIA SecurityX exam.